Answer:
Its C
Explanation:
Surfactant lowers surface tension at the air-liquid interface and thus prevents alveolar collapse at end-expiration.
The answer is C- It’s harder for tobacco companies to attract new smokers without advertising.
Answer:
The primary motor cortex, located just in front of the central sulcus, is the area that provides the most important signal for the production of skilled movements. Electrical stimulation of this area results in focal movements of muscle groups on the opposite side of the body, depending on the area stimulated.
Explanation:
Answer:
The height of the tree is 12 m
Explanation:
Please check the image uploaded for diagram and solution.